ENERGY-EFFICIENT SASH WINDOWS NO FURTHER A MYSTERY

6) Now that the window is shut, remove the backing from the extra inch of weatherstripping that needs to be protruding over theThe final phase is to place the draft stopper (home made or keep-bought) horizontally wherever the sill and The underside of your window be part of.seventy seven W/m2K is attained mainly because they are supplied with sign